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COVID-19 findings in chest computed tomography

2021; Brazilian Medical Association; Volume: 67; Issue: 10 Linguagem: Inglês

10.1590/1806-9282.20210414

1806-9282

Camila Calvi Menegassi Ferreira, Fernanda Filetti Ferreira, Lucas Lyrio, Rodrigo de Melo Baptista, Bárbara Binda Zanoni, Ynara Olivier Junger, Wagner Haese Barros, Ricardo Gomes Volpato, Libório Mule Júnior, Marcos Rosa Júnior,

COVID-19 and healthcare impacts

The aim of this study was to describe chest computed tomography image findings in patients with COVID-19.The chest computed tomography scans of 453 hospitalized patients with confirmed COVID-19 were collected at two tertiary care Brazilian hospitals. Demographics and clinical data were extracted from the electronic record medical system.The main chest computed tomography findings were ground-glass opacities (92.5%), consolidation (79.2%), crazy-paving pattern (23.9%), parenchymal bands (50%), septal thickening (43.5%), and inverted halo sign (3.5%). Of the 453 hospitalized patients, 136 (30%) died. In this group, ground-glass opacities (94.1%), consolidation (89.7%), septal thickening (58.1%), crazy-paving pattern (52.2%), and parenchymal bands (39.7%) were the most common imaging findings.In a dynamic disease with a broad clinical spectrum such as COVID-19, radiologists can cooperate in a better patient management. On wisely indicated chest computed tomography scans, the fast identification of poor prognosis findings could advise patient management through hospital care facilities and clinical team decisions.